EPA Air · stack tests by state and year
Air-emissions stack tests in Arkansas, 2021
- 518Stack tests
A stack test measures what a source actually emits, at the stack, against the limit in its permit. Every stack test below was recorded against a source in Arkansas during 2021; one facility can appear more than once, because this is a record of what happened rather than a list of places.
Counties in Arkansas, 2021
- Van Buren County 82
- White County 69
- Conway County 62
- Cleburne County 46
- Mississippi County 27
- Faulkner County 20
- Jefferson County 18
- Sebastian County 18
- Union County 17
- Logan County 14
- Franklin County 12
- Columbia County 9
- Polk County 9
- Randolph County 7
- Pulaski County 7
- Washington County 7
- Independence County 7
- Clark County 7
- Hot Spring County 7
- Lincoln County 6
- Ashley County 5
- Pope County 5
- Little River County 5
- Benton County 4
- Nevada County 4
- Craighead County 4
- Jackson County 4
- Yell County 4
- Desha County 3
- Ouachita County 3
- Baxter County 3
Arkansas, other years
Air-emissions stack tests recorded in Arkansas, 2021
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2021-03-19 | DESOTO GATHERING COMPANY, LLC - MIDGE CPF-1 | SEARCY, White, AR | Pass | State |
| 2021-03-18 | DESOTO GATHERING COMPANY, LLC - MAKO CPF-1 | PANGBURN, White, AR | Pass | State |
| 2021-03-18 | DESOTO GATHERING COMPANY, LLC - MAKO CPF-1 | PANGBURN, White, AR | Pass | State |
| 2021-03-17 | DESOTO GATHERING COMPANY, LLC - SOUTH RAINBOW | CENTER RIDGE, Conway, AR | Pass | State |
| 2021-03-17 | DESOTO GATHERING COMPANY, LLC - SOUTH RAINBOW | CENTER RIDGE, Conway, AR | Pass | State |
| 2021-03-16 | DESOTO GATHERING COMPANY, LLC - SOUTHEAST RAINBOW CPF-1 | BEE BRANCH, Conway, AR | Pass | State |
| 2021-03-15 | DESOTO GATHERING COMPANY, LLC - NEW QUITMAN CPF-1 | QUITMAN, Faulkner, AR | Pass | State |
| 2021-03-13 | DESOTO GATHERING COMPANY, LLC - NEW QUITMAN CPF-1 | QUITMAN, Faulkner, AR | Pass | State |
| 2021-03-09 | VALTO, INC. | JONESBORO, Craighead, AR | Pass | State |
| 2021-03-05 | DESOTO GATHERING COMPANY, LLC - NEW QUITMAN CPF-3 | QUITMAN, Cleburne, AR | Pass | State |
| 2021-03-05 | DESOTO GATHERING COMPANY, LLC - CHARLEY CPF-4 | HEBER SPRINGS, Cleburne, AR | Pass | State |
| 2021-03-05 | LSB CHEMICAL LLC | EL DORADO, Union, AR | Pass | State |
| 2021-03-05 | LSB CHEMICAL LLC | EL DORADO, Union, AR | Pass | State |
| 2021-03-05 | LSB CHEMICAL LLC | EL DORADO, Union, AR | Pass | State |
| 2021-03-05 | LSB CHEMICAL LLC | EL DORADO, Union, AR | Pass | State |
| 2021-03-04 | DESOTO GATHERING COMPANY, LLC - NORTHWEST CHARLEY CPF-2 | GREERS FERRY, Cleburne, AR | Pass | State |
| 2021-03-04 | ENABLE GAS TRANSMISSION, LLC - WALKER COMPRESSOR STATION | CECIL, Franklin, AR | Pass | State |
| 2021-03-04 | DESOTO GATHERING COMPANY, LLC - YELLOWSTONE CPF-3 | BEE BRANCH, Van Buren, AR | Pass | State |
| 2021-03-03 | DESOTO GATHERING COMPANY, LLC - S. BROWNIE CPF-1 | HATTIEVILLE, Conway, AR | Pass | State |
| 2021-03-03 | DESOTO GATHERING COMPANY, LLC - GRIFFIN MOUNTAIN CPF-2 | JERUSALEM, Conway, AR | Pass | State |
| 2021-03-03 | ET GATHERING & PROCESSING LLC. - BROWNSVILLE COMPRESSOR STATION | BOONEVILLE, Logan, AR | Pass | State |
| 2021-03-03 | ET GATHERING & PROCESSING LLC. - WITCHERVILLE COMPRESS STATION | HUNTINGTON, Sebastian, AR | Pass | State |
| 2021-03-03 | ET GATHERING & PROCESSING LLC. - FEDERAL COMPRESSOR STATION | GREENWOOD, Sebastian, AR | Pass | State |
| 2021-03-02 | ET GATHERING & PROCESSING LLC. - HINKLE COMPRESSOR STATION | GREENWOOD, Sebastian, AR | Pass | State |
| 2021-03-02 | ET GATHERING & PROCESSING LLC - WASHBURN COMPRESSOR STATION | GREENWOOD, Sebastian, AR | Pass | State |
| 2021-03-02 | DESOTO GATHEIRNG COMPANY, LLC - GRAVEL HILL CPF-2 | CLEVELAND (HISTORICAL), TOWNSHIP OF, Van Buren, AR | Pass | State |
| 2021-03-02 | DESOTO GATHEIRNG COMPANY, LLC - GRAVEL HILL CPF-2 | CLEVELAND (HISTORICAL), TOWNSHIP OF, Van Buren, AR | Pass | State |
| 2021-03-01 | DESOTO GATHERING COMPANY, LLC - STEELHEAD CPF-3 | CLINTON, Van Buren, AR | Pass | State |
| 2021-02-25 | DESOTO GATHERING COMPANY, LLC - S. RAINBOW CPF-2 | CLINTON, Conway, AR | Pass | State |
| 2021-02-25 | DESOTO GATHERING COMPANY, LLC - COVE CREEK CPF-4 | DAMASCUS, Van Buren, AR | Pass | State |
| 2021-02-25 | RAZORBACK GATHERING COMPANY, LLC. - HARMONY CPF 1 | SEARCY, White, AR | Pass | State |
| 2021-02-25 | RAZORBACK GATHERING COMPANY, LLC. - HARMONY CPF 1 | SEARCY, White, AR | Pass | State |
| 2021-02-24 | DESOTO GATHERING COMPANY, LLC - SW GREER LAKE CPF-2 | BEE BRANCH, Van Buren, AR | Pass | State |
| 2021-02-24 | DESOTO GATHERING COMPANY, LLC - SW GREER LAKE CPF-2 | BEE BRANCH, Van Buren, AR | Pass | State |
| 2021-02-24 | DESOTO GATHERING COMPANY, LLC - NORTH YELLOWSTONE CPF-2 | BEE BRANCH, Van Buren, AR | Pass | State |
| 2021-02-24 | RAZORBACK GATHERING COMPANY, LLC. - HARMONY CPF 1 | SEARCY, White, AR | Pass | State |
| 2021-02-24 | RAZORBACK GATHERING COMPANY, LLC. - HARMONY CPF 1 | SEARCY, White, AR | Pass | State |
| 2021-02-23 | DESOTO GATHERING COMPANY LLC - SOUTH BROWNIE CPF 2 | HATTIEVILLE, Conway, AR | Pass | State |
| 2021-02-23 | ENTERGY ARKANSAS, LLC - INDEPENDENCE PLANT | NEWARK, Independence, AR | Pass | State |
| 2021-02-23 | DESOTO GATHERING COMPANY, LLC - GRAVEL HILL CPF-4 | SCOTLAND, Van Buren, AR | Pass | State |
| 2021-02-23 | DESOTO GATHERING COMPANY, LLC - GRAVEL HILL CPF-4 | SCOTLAND, Van Buren, AR | Pass | State |
| 2021-02-23 | RAZORBACK GATHERING COMPANY, LLC. - HARMONY CPF 1 | SEARCY, White, AR | Pass | State |
| 2021-02-23 | RAZORBACK GATHERING COMPANY, LLC. - HARMONY CPF 1 | SEARCY, White, AR | Pass | State |
| 2021-02-22 | CLEARWATER PAPER CORPORATION (CYPRESS BEND) | ARKANSAS CITY, Desha, AR | Pass | State |
| 2021-02-22 | ENTERGY ARKANSAS, LLC - WHITE BLUFF PLANT | REDFIELD, Jefferson, AR | Pass | State |
| 2021-02-22 | ENTERGY ARKANSAS, LLC - WHITE BLUFF PLANT | REDFIELD, Jefferson, AR | Pass | State |
| 2021-02-19 | AMERICAN ELECTRIC POWER SERVICE CORPORATION (JOHN W. TURK JR. POWER PLANT) | FULTON, Hempstead, AR | Pass | State |
| 2021-02-11 | VALERO PARTNERS WEST MEMPHIS, LLC | WEST MEMPHIS, Crittenden, AR | Pass | State |
| 2021-02-05 | DESOTO GATHERING COMPANY, LLC - PHILLIPS MOUNTAIN CPF-2 | CLEVELAND, Conway, AR | Pass | State |
| 2021-02-05 | ALMATIS, INC. | BENTON, Saline, AR | Pass | State |
| 2021-02-05 | DESOTO GATHERING COMPANY, LLC - YOGI CPF-1 | BEE BRANCH, Van Buren, AR | Pass | State |
| 2021-02-04 | DESOTO GATHERING COMPANY, LLC - COVE CREEK CPF-3 | SPRINGFIELD, Conway, AR | Pass | State |
| 2021-02-04 | DESOTO GATHERING COMPANY, LLC - COVE CREEK CPF-3 | SPRINGFIELD, Conway, AR | Pass | State |
| 2021-02-04 | DESOTO GATHERING COMPANY, LLC - COVE CREEK CPF-3 | SPRINGFIELD, Conway, AR | Pass | State |
| 2021-02-04 | ALMATIS, INC. | BENTON, Saline, AR | Pass | State |
| 2021-02-03 | DESOTO GATHERING COMPANY, LLC - WEST CUTTHROAT CPF-1 | QUITMAN, Cleburne, AR | Pass | State |
| 2021-02-03 | DESOTO GATHERING COMPANY, LLC - NEW QUITMAN CPF-1 | QUITMAN, Faulkner, AR | Pass | State |
| 2021-02-03 | DOMTAR A.W. LLC - ASHDOWN MILL — high-priority violation on file | ASHDOWN, Little River, AR | Pass | State |
| 2021-02-03 | DOMTAR A.W. LLC - ASHDOWN MILL — high-priority violation on file | ASHDOWN, Little River, AR | Pending | State |
| 2021-02-02 | DESOTO GATHERING COMPANY, LLC. - PUMA CPF-1 | HEBER SPRINGS, Cleburne, AR | Pass | State |
| 2021-02-02 | DESOTO GATHERING COMPANY, LLC. - PUMA CPF-1 | HEBER SPRINGS, Cleburne, AR | Pass | State |
| 2021-02-02 | ROYAL OAK ENTERPRISES, LLC - HUNTSVILLE KILNS | HUNTSVILLE, Madison, AR | Pass | State |
| 2021-02-02 | NATURAL GAS PIPELINE COMPANY OF AMERICA LLC - STATION 307 — high-priority violation on file | SEARCY, White, AR | Pass | State |
| 2021-02-01 | DESOTO GATHERING COMPANY, LLC - TIGER CPF-1 | BRADFORD, White, AR | Pass | State |
| 2021-02-01 | DESOTO GATHERING COMPANY, LLC - TIGER CPF-1 | BRADFORD, White, AR | Pass | State |
| 2021-02-01 | DESOTO GATHERING COMPANY, LLC - TIGER CPF-1 | BRADFORD, White, AR | Pass | State |
| 2021-02-01 | TEXAS GAS - BALD KNOB COMPRESSOR | BALD KNOB, White, AR | Pass | State |
| 2021-02-01 | TEXAS GAS - BALD KNOB COMPRESSOR | BALD KNOB, White, AR | Pass | State |
| 2021-01-28 | KONYA SANDS, LLC. | NEWPORT, Jackson, AR | Fail | State |
| 2021-01-26 | JW ALUMINUM COMPANY | RUSSELLVILLE, Pope, AR | Pass | State |
| 2021-01-26 | LANXESS CORPORATION - WEST PLANT | EL DORADO, Union, AR | Pass | State |
| 2021-01-21 | GEORGIA-PACIFIC WOOD PRODUCTS LLC | GURDON, Clark, AR | Pass | State |
| 2021-01-20 | NUCOR CORPORATION - NUCOR STEEL, ARKANSAS | BLYTHEVILLE, Mississippi, AR | Pass | State |
| 2021-01-20 | NUCOR CORPORATION - NUCOR STEEL, ARKANSAS | BLYTHEVILLE, Mississippi, AR | Pass | State |
| 2021-01-20 | DESOTO GATHERING COMPANY, LLC - COVE CREEK CPF-4 | DAMASCUS, Van Buren, AR | Pass | State |
| 2021-01-20 | DESOTO GATHERING COMPANY, LLC - COVE CREEK CPF-4 | DAMASCUS, Van Buren, AR | Pass | State |
| 2021-01-19 | DESOTO GATHERING COMPANY, LLC - COVE CREEK CPF-4 | DAMASCUS, Van Buren, AR | Pass | State |
| 2021-01-19 | DESOTO GATHERING COMPANY, LLC - COVE CREEK CPF-4 | DAMASCUS, Van Buren, AR | Pass | State |
| 2021-01-18 | DESOTO GATHERING COMPANY, LLC - SOUTHEAST RAINBOW CPF-2 | BEE BRANCH, Conway, AR | Pass | State |
| 2021-01-16 | SUZANO PACKAGING, LLC | PINE BLUFF, Jefferson, AR | Fail | State |
| 2021-01-14 | ENABLE GAS TRANSMISSION, LLC - (ROUND MOUNTAIN COMPRESSOR STATION) | LANTY, Conway, AR | Pass | State |
| 2021-01-13 | ENABLE GAS TRANSMISSION, LLC - PINEY COMPRESSOR STATION | LONDON, Pope, AR | Pass | State |
| 2021-01-13 | ENABLE GAS TRANSMISSION, LLC - PINEY COMPRESSOR STATION | LONDON, Pope, AR | Pass | State |
| 2021-01-13 | LANXESS CORPORATION-SOUTH PLANT | EL DORADO, Union, AR | Pass | State |
| 2021-01-13 | LANXESS CORPORATION-SOUTH PLANT | EL DORADO, Union, AR | Pass | State |
| 2021-01-12 | COOPER TIRE & RUBBER COMPANY | TEXARKANA, Miller, AR | Incomplete | State |
| 2021-01-12 | ENABLE MISSISSIPPI RIVER TRANSMISSION, LLC - (BIGGERS COMPRESSOR STATION) | BIGGERS, Randolph, AR | Pass | State |
| 2021-01-12 | ENABLE MISSISSIPPI RIVER TRANSMISSION, LLC - (BIGGERS COMPRESSOR STATION) | BIGGERS, Randolph, AR | Pass | State |
| 2021-01-12 | ENABLE MISSISSIPPI RIVER TRANSMISSION, LLC - (BIGGERS COMPRESSOR STATION) | BIGGERS, Randolph, AR | Pass | State |
| 2021-01-12 | ENABLE MISSISSIPPI RIVER TRANSMISSION, LLC - (BIGGERS COMPRESSOR STATION) | BIGGERS, Randolph, AR | Pass | State |
| 2021-01-12 | ENABLE MISSISSIPPI RIVER TRANSMISSION, LLC - (BIGGERS COMPRESSOR STATION) | BIGGERS, Randolph, AR | Pass | State |
| 2021-01-12 | ENABLE MISSISSIPPI RIVER TRANSMISSION, LLC - (BIGGERS COMPRESSOR STATION) | BIGGERS, Randolph, AR | Pass | State |
| 2021-01-11 | ENTERGY ARKANSAS, LLC - WHITE BLUFF PLANT | REDFIELD, Jefferson, AR | Pass | State |
| 2021-01-11 | DESOTO GATHEIRNG COMPANY, LLC - GRAVEL HILL CPF-2 | CLEVELAND (HISTORICAL), TOWNSHIP OF, Van Buren, AR | Pass | State |
| 2021-01-07 | DESOTO GATHERING COMPANY, LLC - SOUTH RAINBOW | CENTER RIDGE, Conway, AR | Pass | State |
| 2021-01-07 | DESOTO GATHERING COMPANY, LLC - PHILLIPS MOUNTAIN CPF-2 | CLEVELAND, Conway, AR | Pass | State |
| 2021-01-07 | BLACK HILLS ENERGY ARKANSAS, INC. - DRAKE COMPRESSOR STATION | OZARK, Franklin, AR | Pass | State |
| 2021-01-07 | BLACK HILLS ENERGY ARKANSAS, INC. - DRAKE COMPRESSOR STATION | OZARK, Franklin, AR | Pass | State |
| 2021-01-07 | ET GATHERING & PROCESSING LLC. - MAGAZINE COMPRESSOR STATION | BOONEVILLE, Logan, AR | Pass | State |
| 2021-01-06 | DESOTO GATHERING COMPANY, LLC - GRIFFIN MOUNTAIN CPF-2 | JERUSALEM, Conway, AR | Pass | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.